Finding the Fourth Proportional to 9,044.78, 12,481.43 and 5,268.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,044.78 : 12,481.43 = 5,268.06 : x
2. Step 2: Convert to fraction form
   9,044.78/12,481.43 = 5,268.06/x
3. Step 3: Cross multiply
   9,044.78x = 12,481.43 × 5,268.06
4. Step 4: Simplify right side
   9,044.78x = 65,752,895.79
5. Step 5: Solve for x
   x = 65,752,895.79/9,044.78
6. Step 6: Final answer
   x = 7,269.71